[parts] 20" SuperHeavyDuty Quad Rail 5.56 uppers $299, Microbest FDE / Chrome BCGs $159... more free slings available
Microbest BCG — View all deals
Live
5.56 NATO
Fde
1
2
$299.00
Near average
Based on 5 tracked Microbest BCG deals:
avg $299 |
low $5 |
high $700
Posted April 09, 2026 · Dealer Post · u/MidStateFirearms
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